The problem with the world is that the intelligent people are full of doubts, while the stupid ones are full of confidence.
行业内的合作是克服挑战和推动进步的关键。
旅行就是发现每个人对其他国家的看法都是错误的。
我相信积极思考的力量。
These walls are really interesting. At first you hate it, then you get used to it. After a considerable period of time, you will depend on it.